Should I? Update!

I gave a baby boy up for adoption when I was 15. 16 years later the mother finds me on Facebook and asks if he can meet me.... I used to get pictures but it was too hard so I stopped it. Idk if I should or if it's a good idea. I am NOT his mother and I don't wanna be a mother. What if I fuck up shit with his REAL mom. She is the real one. She raised him... I'm really scared...

Update: I agreed to do it! However she doesn't want me posting him on social media or anything like that which I can respect. She just wants to protect him. Idk even know what to say or where to begin. She sent me a picture of him and I cried! He is fucking 6'7"! Wtf! I remember his dad being tall but not that tall! We are planning to do it once it's safe. I know someone also said I don't owe him anything... But I do... Answers... So I will meet my biological son... When I gave birth to him I didn't even hold him... I wanted them to take him away... To the parents... Now here's my chance to know him.